获取鼠标坐标并且根据鼠标位置不同弹出不同内容

获取鼠标坐标，并且根据鼠标所在div弹出不同内容：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<head>
<title>鼠标的距离</title>
<script type="text/javascript">
var mouseX;
var mouseY;
function show(event) {
 var infoDiv = document.getElementById('infoDiv');
 mouseOver(event);
    document.getElementById("a").innerHTML = mouseX+" "+mouseY ;
    infoDiv.style.display = "block";
 //infoDiv.innerHTML = mouseX+" "+mouseY;
    infoDiv.style.left = mouseX + 10 + "px";
    infoDiv.style.top = mouseY + 10 + "px";    
}
function hide() {
    var infoDiv = document.getElementById('infoDiv').style.display = "none";;
}
function mouseOver(obj) {
    e = obj || window.event;
    // 此处记录鼠标停留在组建上的时候的位置, 可以自己通过加减常量来控制离鼠标的距离.
    mouseX =  e.layerX|| e.offsetX;
    mouseY =  e.layerY|| e.offsetY; 
    if(e.target.id == "aaa")
    {
        infoDiv.innerHTML = "aaa";
    }
    else if(e.target.id == "bbb")
    {
        infoDiv.innerHTML = "bbb";
    }
    else if(e.target.id == "ccc")
    {
        infoDiv.innerHTML = "ccc";
    }
    else if(e.target.id == "ddd")
    {
        infoDiv.innerHTML = "ddd";
    }else{
        infoDiv.innerHTML = "eee";
        }
    
    
}
</script>
</head>
<body>
<div onmousemove="show(event);" onmouseout="hide();" style="margin:150px ; background:#ff0; height:300px; width:300px; position:relative; ">鼠标相对于触发事件元素的位置<strong id="a"></strong>
    <div id="aaa">aaa</div>
    <div id="bbb">bbb</div>
    <div id="ccc">ccc</div>
    <div id="ddd">ddd</div>
  <div id="infoDiv" style="display: none; position: absolute; width: 100px; height: 100px; background-color: #F1F19B;"></div>
</div>
</body>
</html>

 

posted @ 2017-06-11 23:33  v斌v  阅读(595)  评论(0)  编辑  收藏  举报